package com.hjy.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

@Mapper
public interface SqlMapper {
    List<String> queryList();

    Map<String, String> queryTable(@Param("tableName") String tableName);

    List<Map<String, String>> queryColumns(@Param("tableName") String tableName);
}
